::highlight(mv-listen-word){background-color:color-mix(in srgb,var(--reader-accent) 45%,transparent);color:var(--reader-fg)}::highlight(mv-listen-sentence){background-color:color-mix(in srgb,var(--reader-accent) 22%,transparent);color:var(--reader-fg)}.mv-listen-round-btn{display:flex;align-items:center;justify-content:center;width:2.75rem;height:2.75rem;border-radius:9999px;border:1px solid var(--color-line,rgba(0,0,0,.12));color:inherit;transition:border-color .15s ease}.mv-listen-round-btn:hover:not(:disabled){border-color:color-mix(in srgb,currentColor 40%,transparent)}